#pragma once

#include <iostream>
#include <pthread.h>
namespace Mango
{
class Task
{
public:
	Task(int x = 0, int y = 0, int op = 0)
		: _x(x), _y(y), _op(op)
	{}
	~Task()
	{}
	void Run()
	{
		int result = 0;
		switch (_op)
		{
		case '+':
			result = _x + _y;
			break;
		case '-':
			result = _x - _y;
			break;
		case '*':
			result = _x * _y;
			break;
		case '/':
			if (_y == 0)
            {
				std::cout << "Warning: div zero!" << std::endl;
				result = -1;
			}
			else
            {
				result = _x / _y;
			}
			break;
		case '%':
			if (_y == 0)
            {
				std::cout << "Warning: mod zero!" << std::endl;
				result = -1;
			}
			else
            {
				result = _x % _y;
			}
			break;
		default:
			std::cout << "error operation!" << std::endl;
			break;
		}
		std::cout << _x << _op << _y << "=" << result << std::endl;
	}
private:
	int _x;
	int _y;
	char _op;//执行+-*/%
};
}